HRP20200644T1 - Novi dijagram za proizvodnju benzena iz reformata bez kolone za toluen - Google Patents
Novi dijagram za proizvodnju benzena iz reformata bez kolone za toluen Download PDFInfo
- Publication number
- HRP20200644T1 HRP20200644T1 HRP20200644TT HRP20200644T HRP20200644T1 HR P20200644 T1 HRP20200644 T1 HR P20200644T1 HR P20200644T T HRP20200644T T HR P20200644TT HR P20200644 T HRP20200644 T HR P20200644T HR P20200644 T1 HRP20200644 T1 HR P20200644T1
- Authority
- HR
- Croatia
- Prior art keywords
- stream
- unit
- aromatics
- separation
- transalkylation
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 title claims 24
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 title claims 19
- 238000010586 diagram Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 claims 26
- 238000000034 method Methods 0.000 claims 14
- 125000003118 aryl group Chemical group 0.000 claims 12
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical group CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims 10
- 238000000605 extraction Methods 0.000 claims 10
- 238000010555 transalkylation reaction Methods 0.000 claims 10
- 238000005194 fractionation Methods 0.000 claims 9
- 239000008096 xylene Substances 0.000 claims 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims 6
- 125000004432 carbon atom Chemical group C* 0.000 claims 6
- 230000006641 stabilisation Effects 0.000 claims 5
- 238000011105 stabilization Methods 0.000 claims 5
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 claims 4
- 229930195733 hydrocarbon Natural products 0.000 claims 4
- 150000002430 hydrocarbons Chemical class 0.000 claims 4
- 238000006317 isomerization reaction Methods 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 125000003944 tolyl group Chemical group 0.000 claims 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 150000004996 alkyl benzenes Chemical class 0.000 claims 1
- 230000029936 alkylation Effects 0.000 claims 1
- 238000005804 alkylation reaction Methods 0.000 claims 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims 1
- 230000020335 dealkylation Effects 0.000 claims 1
- 238000006900 dealkylation reaction Methods 0.000 claims 1
- 238000007323 disproportionation reaction Methods 0.000 claims 1
- 150000003738 xylenes Chemical class 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/04—Benzene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/06—Toluene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/02—Monocyclic hydrocarbons
- C07C15/067—C8H10 hydrocarbons
- C07C15/08—Xylenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C4/00—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
- C07C4/08—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule
- C07C4/12—Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms by splitting-off an aliphatic or cycloaliphatic part from the molecule from hydrocarbons containing a six-membered aromatic ring, e.g. propyltoluene to vinyltoluene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/126—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of more than one hydrocarbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/08—Azeotropic or extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
- C10G2400/30—Aromatics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1756639A FR3068966B1 (fr) | 2017-07-12 | 2017-07-12 | Nouveau schema de production de benzene a partir de reformat sans colonne de toluene |
| EP18181002.9A EP3428141B1 (fr) | 2017-07-12 | 2018-06-29 | Nouveau schema de production de benzene a partir de reformat sans colonne de toluene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20200644T1 true HRP20200644T1 (hr) | 2020-07-10 |
Family
ID=60020059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20200644TT HRP20200644T1 (hr) | 2017-07-12 | 2020-04-22 | Novi dijagram za proizvodnju benzena iz reformata bez kolone za toluen |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP3428141B1 (ko) |
| JP (1) | JP7117180B2 (ko) |
| KR (1) | KR102553412B1 (ko) |
| CN (1) | CN109251121B (ko) |
| ES (1) | ES2785052T3 (ko) |
| FR (1) | FR3068966B1 (ko) |
| HR (1) | HRP20200644T1 (ko) |
| PT (1) | PT3428141T (ko) |
| SG (1) | SG10201805966QA (ko) |
| TW (1) | TWI774799B (ko) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4041091A (en) * | 1976-02-19 | 1977-08-09 | Uop Inc. | Fractionation of aromatic streams |
| JPH08119882A (ja) * | 1994-10-07 | 1996-05-14 | Chevron Usa Inc | 不純トルエンの芳香族化及び選択的不均化の併用による高純度ベンゼン及びパラに富むキシレンの製造法 |
| US5573645A (en) * | 1995-06-29 | 1996-11-12 | Mobil Oil Corporation | Process and apparatus for the separation of aromatic hydrocarbons |
| FR2795405B1 (fr) * | 1999-06-22 | 2003-01-10 | Inst Francais Du Petrole | Production d'un isomere du xylene en trois etapes: separation, isomerisation avec un catalyseur a base de zeolithe euo et transalkylation avec recyclage des aromatiques en c10 |
| FR2828205B1 (fr) * | 2001-08-06 | 2004-07-30 | Inst Francais Du Petrole | Procede d'isomerisation d'une coupe c5-c8 mettant en oeuvre deux reacteurs en parallele |
| US6740788B1 (en) * | 2002-12-19 | 2004-05-25 | Uop Llc | Integrated process for aromatics production |
| JP5292699B2 (ja) * | 2006-03-29 | 2013-09-18 | 東レ株式会社 | エチルベンゼンの転化方法およびパラキシレンの製造方法 |
| US7288687B1 (en) * | 2006-05-18 | 2007-10-30 | Uop Llc | Integrated process for aromatics production |
| SG182729A1 (en) * | 2010-02-03 | 2012-08-30 | Exxonmobil Chem Patents Inc | Transalkylation of heavy aromatic hydrocarbon feedstocks |
| WO2015123065A1 (en) * | 2014-02-13 | 2015-08-20 | Bp Corporation North America Inc. | Energy efficient fractionation process for separating the reactor effluent from tol/a9+ translakylation processes |
| KR101917491B1 (ko) * | 2014-06-30 | 2018-11-09 | 엑손모빌 케미칼 패턴츠 인코포레이티드 | 크실렌의 제조 방법 |
| US20170073285A1 (en) * | 2015-09-10 | 2017-03-16 | Uop Llc | Processes and apparatuses for toluene methylation in an aromatics complex |
-
2017
- 2017-07-12 FR FR1756639A patent/FR3068966B1/fr not_active Expired - Fee Related
-
2018
- 2018-06-29 PT PT181810029T patent/PT3428141T/pt unknown
- 2018-06-29 ES ES18181002T patent/ES2785052T3/es active Active
- 2018-06-29 EP EP18181002.9A patent/EP3428141B1/fr active Active
- 2018-07-09 JP JP2018129576A patent/JP7117180B2/ja active Active
- 2018-07-10 TW TW107123842A patent/TWI774799B/zh active
- 2018-07-11 KR KR1020180080719A patent/KR102553412B1/ko active IP Right Grant
- 2018-07-11 SG SG10201805966QA patent/SG10201805966QA/en unknown
- 2018-07-12 CN CN201810763263.6A patent/CN109251121B/zh active Active
-
2020
- 2020-04-22 HR HRP20200644TT patent/HRP20200644T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019019123A (ja) | 2019-02-07 |
| PT3428141T (pt) | 2020-04-28 |
| KR20190007401A (ko) | 2019-01-22 |
| EP3428141A1 (fr) | 2019-01-16 |
| KR102553412B1 (ko) | 2023-07-07 |
| EP3428141B1 (fr) | 2020-01-22 |
| SG10201805966QA (en) | 2019-02-27 |
| FR3068966B1 (fr) | 2019-06-28 |
| CN109251121B (zh) | 2022-07-29 |
| TW201908272A (zh) | 2019-03-01 |
| ES2785052T3 (es) | 2020-10-05 |
| CN109251121A (zh) | 2019-01-22 |
| JP7117180B2 (ja) | 2022-08-12 |
| FR3068966A1 (fr) | 2019-01-18 |
| TWI774799B (zh) | 2022-08-21 |
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